Inventor · disambiguated record
Sergii Pazenok
Also filed as: PAZENOK SERGII
68 granted patents·17 pending applications·70 citations·filing 2006–2022
98Inventor score
Top patents by PatentIndex Score
85 records- 0189US8765971B2Preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehydesBAYER IP GMBH·Filed 2013·Granted Jul 1, 2014·6 cites·5 claims
- 0288US9670182B2Method for producing substituted anthranilic acid derivativesBAYER IP GMBH·Filed 2015·Granted Jun 6, 2017·2 cites·15 claims
- 0387US8350053B2Process for the regioselective preparation of 1-alkyl-3-haloalkylpyrazole-4-carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2009·Granted Jan 8, 2013·6 cites·5 claims
- 0487US8093421B2Stereoselective one step fluorination process for the preparation of 2-flouropropionateLUI NORBERT·Filed 2007·Granted Jan 10, 2012·6 cites·10 claims
- 0586US8629288B2Method for the regioselective synthesis of 1-alky1-3-haloalkyl-pyrazole-4-carboxylic acid derivativesPAZENOK SERGII·Filed 2009·Granted Jan 14, 2014·5 cites·11 claims
- 0686US8436191B2Preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbonyl chloridesPAZENOK SERGII·Filed 2010·Granted May 7, 2013·5 cites·5 claims
- 0783US8299260B2Process for preparing aryl-substituted pyrazolesPAZENOK SERGII·Filed 2010·Granted Oct 30, 2012·3 cites·16 claims
- 0882US8592605B2Method for the regioselective synthesis of 1-Alkyl-3-haloalkyl-pyrazole-4-carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2013·Granted Nov 26, 2013·3 cites·3 claims
- 0979US9617220B2Method for the preparation of perfluoroalkyl containing pyrazoles carboxylatesBAYER CROPSCIENCE AG·Filed 2013·Granted Apr 11, 2017·2 cites·19 claims
- 1079US9309202B2Method for producing 3,5-bis(fluoroalkyl)-pyrazol-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)-pyrazolesBAYER CROPSCIENCE AG·Filed 2013·Granted Apr 12, 2016·4 cites·13 claims
- 1179US8242313B2Alkoxy enones and enamino ketones and a process for preparation thereofPAZENOK SERGII·Filed 2011·Granted Aug 14, 2012·2 cites·10 claims
- 1278US8188319B2Process for preparing 2,2-difluoroethylamineLUI NORBERT·Filed 2010·Granted May 29, 2012·2 cites·8 claims
- 1377US9056861B2Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivativesBAYER CROPSCIENCE AG·Filed 2014·Granted Jun 16, 2015·3 cites·9 claims
- 1477US8431718B2Process for the preparation of 5-fluoro-1-alkyl-3-fluoroalky1-1H-pyrazole-4-carbonyl chlorides and fluoridesPAZENOK SERGII·Filed 2011·Granted Apr 30, 2013·2 cites·10 claims
- 1576US8362261B2Process for preparing pyridyl-substituted pyrazolesBAYER CROPSCIENCE AG·Filed 2010·Granted Jan 29, 2013·2 cites·7 claims
- 1676US8222435B2Dioxolane and dioxane derivatives and a process for their preparationPAZENOK SERGII·Filed 2010·Granted Jul 17, 2012·2 cites·10 claims
- 1775US9518025B2Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a,a-dihaloaminesBAYER CROPSCIENCE AG·Filed 2014·Granted Dec 13, 2016·2 cites·9 claims
- 1875US8258335B2Process for preparing 2-dihaloacyl-3-aminoacrylic acid derivativesPAZENOK SERGII·Filed 2008·Granted Sep 4, 2012·2 cites·12 claims
- 1975US8044231B2Method for producing dihalo acetoacetic alkyl estersBAYER CROPSCIENCE AG·Filed 2008·Granted Oct 25, 2011·2 cites·18 claims
- 2073US8987460B2Process for preparing pyridyl-substituted pyrazolesPAZENOK SERGII·Filed 2013·Granted Mar 24, 2015·1 cites·2 claims
- 2171US10059673B2Process for the preparation of 5-fluoro-1H-pyrazoles starting from hexafluoropropeneBAYER CROPSCIENCE AG·Filed 2015·Granted Aug 28, 2018·1 cites·14 claims
- 2271US9145370B2Procedure for the decarboxylation of 3,5-bis(haloalkyl)-pyrazole-4-carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2013·Granted Sep 29, 2015·1 cites·13 claims
- 2371US8203015B2Process for preparing fluoroalkyl nitrilesLUI NORBERT·Filed 2010·Granted Jun 19, 2012·1 cites·9 claims
- 2468US9969717B2Method for producing substituted anthranilic acid derivativesBAYER IP GMBH·Filed 2017·Granted May 15, 2018·0 cites·7 claims
- 2568US9169198B2Method for the production of 2-amino-5-cyano-N,3-dimethylbenzamideVOLZ FRANK·Filed 2012·Granted Oct 27, 2015·1 cites·17 claims
- 2668US8969572B2Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivativesPAZENOK SERGII·Filed 2011·Granted Mar 3, 2015·1 cites·10 claims
- 2767US9096535B2CF3O-containing enaminoketones and their utilization for the preparation of CF3O-containing pyrazolesBAYER IP GMBH·Filed 2013·Granted Aug 4, 2015·1 cites·15 claims
- 2865US9000242B2Catalytic gas phase fluorination of 1,1,2-trichloroethane and/or 1,2-dichloroethene to produce 1-chloro-2,2-difluoroethaneBAYER IP GMBH·Filed 2012·Granted Apr 7, 2015·2 cites·12 claims
- 2963US10604495B2Process for preparing substituted phenylisoxazoline derivativesBAYER CROPSCIENCE AKTIENGESELLSCHSAFT·Filed 2018·Granted Mar 31, 2020·0 cites·10 claims
- 3063US9630898B2Method for producing halogenketonesBAYER CROPSCIENCE AG·Filed 2014·Granted Apr 25, 2017·0 cites·6 claims
- 3161US8399679B2Aryl-substituted pyrazolesPAZENOK SERGII·Filed 2012·Granted Mar 19, 2013·0 cites·4 claims
- 3261US2015011772A1Method for producing substituted anthranilic acid derivativesBAYER IP GMBH·Filed 2013·Application pending·0 cites
- 3358US9845312B2Process for the preparation of 5-fluoro-1H-pyrazolesBAYER CROPSCIENCE AG·Filed 2014·Granted Dec 19, 2017·0 cites·15 claims
- 3458US2024010626A1Method for producing carbonylaminofuransBAYER AG·Filed 2021·Application pending·0 cites
- 3557US9340526B2Process for preparing pyridyl-substituted pyrazolesBAYER IP GMBH·Filed 2015·Granted May 17, 2016·0 cites·1 claims
- 3656US2022386611A1Novel heteroaryl-triazole compounds as pesticidesBAYER AG·Filed 2020·Application pending·0 cites
- 3755US9932312B2Process for preparing 5-fluoro-1-methyl-3-difluoromethyl-1H-pyrazole-4-carbaldehydeBAYER CROPSCIENCE AG·Filed 2014·Granted Apr 3, 2018·0 cites·6 claims
- 3855US2023339876A1Process for preparing aminofuranesBAYER AG·Filed 2021·Application pending·0 cites
- 3955US2024158335A1A process for the preparation of polyfluoroalkylamines from polyfluoroalkylalcoholsBAYER AG·Filed 2022·Application pending·0 cites
- 4054US10189799B2Process for preparing substituted phenylisoxazoline derivativesBAYER CROPSCIENCE AKTIENGESELLSCHSAFT·Filed 2016·Granted Jan 29, 2019·0 cites·4 claims
- 4154US9951023B2Process for preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehydeBAYER CROPSCIENCE AG·Filed 2014·Granted Apr 24, 2018·0 cites·7 claims
- 4254US2022298126A1Process of preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-onesBAYER AG·Filed 2020·Application pending·0 cites
- 4353US2023105595A1Process of preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-onesBAYER AG·Filed 2021·Application pending·0 cites
- 4453US2010184973A1Method for producing dioxazine derivativesPAZENOK SERGII·Filed 2008·Application pending·0 cites
- 4552US9765033B2Method for the production of 3,5-bis(fluoroalkyl)pyrazole derivativesBAYER CROPSCIENCE AG·Filed 2014·Granted Sep 19, 2017·0 cites·14 claims
- 4652US8324431B2Process for preparing 2,4-dihydroxyphenyl 4-methoxybenzyl ketonesPAZENOK SERGII·Filed 2008·Granted Dec 4, 2012·0 cites·9 claims
- 4751US9725415B2Process for the preparation of 5-fluoro-1H-pyrazolesBAYER CROPSCIENCE AG·Filed 2014·Granted Aug 8, 2017·0 cites·15 claims
- 4851US9145369B2Process for preparing 1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carboxylic acid chloridesBAYER CROPSCIENCE AG·Filed 2013·Granted Sep 29, 2015·0 cites·12 claims
- 4951US9029577B2Method for producing methylene-1,3-dioxolanesBAYER IP GMBH·Filed 2013·Granted May 12, 2015·0 cites·6 claims
- 5051US2024300908A1Chiral 3-sulfinyl benzoic acidsBAYER AG·Filed 2022·Application pending·0 cites
Showing the top 50 of 85 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Sergii Pazenok files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →